Reference Guide

Table 6. Supported Protocols and Ports on Managed Nodes (continued)
Port
Number
Protocols Port Type Maximum
Encryption
Level
Direction Destination Usage Description
and firmware
update.
To access the
iDRAC
configuration
s from the
OMIVV used
in deployment
flow.
4001 to 4004 NFS UDP None In/Out iDRAC to/from
OMIVV
Public Share For iDRAC to
access NFS
public share
that is
exposed by
OMIVV
appliance.
This is used
for operating
system
deployment
and firmware
update.
To access the
iDRAC
configuration
s from the
OMIVV used
in deployment
flow.
69 TFTP UDP 128-bit In/Out iDRAC to/from
OMIVV
Trivial File
Transfer
Used for
managing the
iDRAC
successfully
from the
management
station.
OpenManage Server Administrator
Table 7. Supported Protocols and Ports
Port Number Protocols Port Type Direction Usage Configurable
22 SSH TCP In/Out Remote Server Administrator Command
Line (for OpenManage Essentials). Remote
Software Update feature (for Linux operating
systems).
Yes
25 SMTP TCP In/Out Optional email alert messages from Server
Administrator
No
135 RPC TCP/ In/Out CIM management queries No
135 RPC TCP/ In/Out Remote Server Administrator Command
Line (for OpenManage Essentials). Remote
No
Ports 13